Mercury Displacement Relays
MDRs handle tungsten resistive and motor loads. Ratings range from 30 A to 100 A. Up to 600 VAC or 250 VDC at lower currents. Contactor tubes are hermetically sealed in stainless steel. Frequency of Operation: 60 per minute max. Pull-In Voltage: 80% of rated voltage typical for AC and DC models. Operate Time Typical: 50 mS. Temperature Range: –35°C to +60°C.
The insulation resistance of the relay is 1000 Megohms @ 500 VDC.
| Allied Electronics, Inc. | |
|---|---|
| Product Category | Electromechanical Relays |
| Product Number | 70213412 |
| Product Name | Relay;Mercury;Power;1 NO;Cur-Rtg 35A;Ctrl-V 120AC;Vol-Rtg 120, 240/28AC/DC |
| Poles | Single Pole (SP) |
| Throw | Single Throw |
| Features | Mercury Wetted Contacts |
| Approvals | UL, CSA |
| Operating Temp | -40 F (-40 C) |
